New Wilson Six.One Pro Staff PJ

I was wondering if anyone knew what's going on with Wilson's new paintjobs for the six.one line starting in 2013?
I've noticed that Federer has already received a new batch of his tours with the new cosmetics, which differs slightly from the cosmetics the pro staff six.one tour 90s had when they were first released.
Here are some pictures:

I've seen a change in writing the racket specs on the red side rather than on the black side on the regular BLX 90's, but this is different.
Are there any Wilson reps on this forum that could answer this question?